Electroplating bath for electroplating roll shaft

Abstract

The utility model relates to the technical field of electroplating, and discloses an electroplating bath for roll shaft electroplating, which comprises an electroplating bath and a rotating mechanism erected in the electroplating bath, the rotating mechanism comprises a fixed disc erected in the electroplating bath and two fixed rods fixedly connected to two sides of the top of the fixed disc, and the rectangular plate is fixedly connected to the tops of the two fixing rods, and the surface of the fixing disc is rotationally connected with a first movable ring. According to the electroplating bath for roll shaft electroplating, through the arrangement of the electroplating bath and the rotating mechanism, the two ends of a roll shaft are inserted into first movable rings, first hydraulic rods are turned on to push movable discs to descend, second movable rings are inserted into the other ends of the roll shaft and abut against the roll shaft, and then a servo motor is turned on to drive a cylinder to rotate; and then a second movable ring is driven to rotate in a movable disc, so that the roller shaft is driven to rotate in the electroplating tank, the better electroplating effect on the roller shaft is achieved, and the roller shaft electroplating effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating, in particular to an electroplating bath for roller electroplating. Background Art

[0002] Roller electroplating is a process of electroplating the surface of a roller, and its main purpose is to improve the performance and service life of the roller. By plating a layer of metal or alloy with higher hardness, such as chromium, nickel, etc., on the surface of the roller, it can effectively resist friction and wear, reduce the wear amount of the roller during use, and extend its service life.

[0003] Currently, the electroplating baths for roller electroplating on the market have the following disadvantages: When the current roller is electroplated, it mostly adopts a fixed-point assembly method to directly immerse the roller into the electroplating bath through a lifting mechanism. Since the roller is fixed, the surface part of the roller may have poor coating quality due to uneven current distribution or poor electroplating solution flow; for this reason, we have designed an electroplating bath for roller electroplating. Summary of the Utility Model

[0004] The technical problem solved by the utility model is to provide an electroplating bath for roller electroplating with high practicability, which can be operated simply and has a relatively simple structure, and solves the problem that the roller is fixed and the surface part of the roller may have poor coating quality due to uneven current distribution or poor electroplating solution flow as mentioned in the above background art.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: An electroplating bath for roller electroplating includes an electroplating bath and a rotating mechanism arranged inside the electroplating bath;

[0006] The rotating mechanism includes a fixed disk arranged inside the electroplating bath, two fixed rods fixedly connected to both sides of the top of the fixed disk, and a rectangular plate fixedly connected to the tops of the two fixed rods. The surface of the fixed disk is rotatably connected with a first movable ring. The bottom of the rectangular plate is fixedly connected with a first hydraulic rod. The output end of the first hydraulic rod is fixedly connected with a bracket. The bottom of the bracket is fixedly connected with a movable disk. The two sides of the surface of the movable disk are slidably connected to the surfaces of the two fixed rods. The inner top wall of the bracket is fixedly installed with a servo motor. The output end of the servo motor is fixedly connected with a cylinder. The bottom of the cylinder is fixedly connected with a second movable ring. The surface of the second movable ring is rotatably connected to the inside of the movable disk.

[0007] Optionally, one side of the electroplating bath is fixedly connected with a rectangular cylinder, and the inner bottom wall of the rectangular cylinder is fixedly connected with a second hydraulic rod.

[0008] Optionally, the output end of the second hydraulic rod is fixedly connected with a rectangular rod, and the rectangular rod is slidably connected to the inside of the rectangular cylinder.

[0009] Optionally, a fixing block is fixedly connected to the top of the rectangular rod, and one side of the fixing block is fixedly connected to one side of the rectangular plate.

[0010] Optionally, a plurality of gaskets are fixedly connected to the opposite sides of the first movable ring and the second movable ring, and circular holes are formed on the surfaces of the first movable ring and the second movable ring.

[0011] The present utility model provides an electroplating bath for electroplating a roller shaft, which has the following beneficial effects:

[0012] In the electroplating bath for electroplating a roller shaft, through the arrangement of the electroplating bath and the rotating mechanism, both ends of the roller shaft are inserted into the first movable ring, and the first hydraulic rod is opened to push the movable disk downward, so that the second movable ring is inserted into the other end of the roller shaft and abuts against the roller shaft tightly. Then, the servo motor is turned on to drive the cylinder to rotate, thereby driving the second movable ring to rotate inside the movable disk, so that the roller shaft is driven to rotate in the electroplating bath, which plays a role in rotating the roller shaft in the electroplating bath, and further improves the electroplating effect of the roller shaft of the present device. Description of the Drawings

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the overall sectional structure of the present utility model;

[0015] Figure 3 is a schematic diagram of the split structure of the rotating mechanism of the present utility model;

[0016] Figure 4 is a schematic diagram of the rectangular rod structure of the present utility model.

[0017] In the figure: 1, electroplating bath; 2, rotating mechanism; 201, fixed disk; 202, fixed rod; 203, rectangular plate; 204, first movable ring; 205, first hydraulic rod; 206, bracket; 207, movable disk; 208, servo motor; 209, cylinder; 210, second movable ring; 3, rectangular cylinder; 4, second hydraulic rod; 5, rectangular rod; 6, fixing block; 7, gasket. Detailed Embodiments

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 to 4, the present utility model provides a technical solution: an electroplating tank for roller electroplating, including an electroplating tank 1 and a rotating mechanism 2 installed inside the electroplating tank 1. The rotating mechanism 2 includes a fixed disk 201 installed inside the electroplating tank 1, two fixed rods 202 fixedly connected to both sides of the top of the fixed disk 201, and a rectangular plate 203 fixedly connected to the tops of the two fixed rods 202. The surface of the fixed disk 201 is rotatably connected with a first movable ring 204. The bottom of the rectangular plate 203 is fixedly connected with a first hydraulic rod 205. The output end of the first hydraulic rod 205 is fixedly connected with a bracket 206. The bottom of the bracket 206 is fixedly connected with a movable disk 207. The two sides of the surface of the movable disk 207 are slidably connected to the surfaces of the two fixed rods 202. The inner top wall of the bracket 206 is fixedly installed with a servo motor 208. The output end of the servo motor 208 is fixedly connected with a cylinder 209. The bottom of the cylinder 209 is fixedly connected with a second movable ring 210. The surface of the second movable ring 210 is rotatably connected to the inside of the movable disk 207. Insert the two ends of the roller into the first movable ring 204 and open the first hydraulic rod 205 to push the movable disk 207 downwards, so that the second movable ring 210 is inserted into the other end of the roller and presses against the roller tightly. Then turn on the servo motor 208 to drive the cylinder 209 to rotate, and then drive the second movable ring 210 to rotate inside the movable disk 207, so that the roller is driven to rotate in the electroplating tank 1, which plays a better role in electroplating the roller and improves the electroplating effect of the roller of this device.

[0020] Furthermore, one side of the electroplating tank 1 is fixedly connected with a rectangular cylinder 3, and the inner bottom wall of the rectangular cylinder 3 is fixedly connected with a second hydraulic rod 4.

[0021] Furthermore, the output end of the second hydraulic rod 4 is fixedly connected with a rectangular rod 5, and the rectangular rod 5 is slidably connected to the inside of the rectangular cylinder 3, wherein the second hydraulic rod 4 can drive the rectangular rod 5 to move inside the rectangular cylinder 3.

[0022] Furthermore, the top of the rectangular rod 5 is fixedly connected with a fixed block 6, and one side of the fixed block 6 is fixedly connected to one side of the rectangular plate 203. Among them, when the rectangular rod 5 moves, it can make the fixed block 6 drive the rectangular plate 203 to drive.

[0023] Furthermore, both the opposite sides of the first movable ring 204 and the second movable ring 210 are fixedly connected with a plurality of gaskets 7, and circular holes are formed on the surfaces of the first movable ring 204 and the second movable ring 210. Among them, the gaskets 7 can first contact the two ends of the roller, so when clamping the roller, the two ends of the roller will not be in contact with the first movable ring 204 and the second movable ring 210, which is convenient for better electroplating the ends of the roller.

[0024] In the present utility model, the working steps of the device are as follows:

[0025] The first step: First, open the second hydraulic rod 4 to eject the rectangular rod 5 and the fixed block 6, and drive the rotating mechanism 2 to rise above the electroplating tank 1;

[0026] The second step: Then insert both ends of the roller shaft into the first movable ring 204 and open the first hydraulic rod 205 to push the movable disk 207 downward, so that the second movable ring 210 is inserted into the other end of the roller shaft and abuts tightly against the roller shaft. Then open the second hydraulic rod 4 again to drive the rotating mechanism 2 to descend into the electroplating tank 1;

[0027] The third step: Then turn on the servo motor 208 to drive the cylinder 209 to rotate, and then drive the second movable ring 210 to rotate inside the movable disk 207, so that the roller shaft is driven to rotate in the electroplating tank 1. It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. On the basis of this design principle, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described clearly. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific power mechanism, power supply system and control system can be clearly known. The control mode of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0028] The standard parts used therein can all be purchased from the market, and can also be customized according to the description of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art, and the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plating tank for roller electroplating, characterized in that: The invention comprises an electroplating tank (1) and a rotating mechanism (2) mounted inside the electroplating tank (1); the rotating mechanism (2) comprises a fixed plate (201) mounted inside the electroplating tank (1), two fixed rods (202) fixedly connected to the top of the fixed plate (201) on both sides, and a rectangular plate (203) fixedly connected to the tops of the two fixed rods (202); a first movable ring (204) is rotatably connected to the surface of the fixed plate (201); a first hydraulic rod (205) is fixedly connected to the bottom of the rectangular plate (203); and an output of the first hydraulic rod (205) is The output end is fixedly connected to a bracket (206), the bottom of the bracket (206) is fixedly connected to a movable disk (207), the two sides of the surface of the movable disk (207) are slidably connected to the surfaces of two fixed rods (202), a servo motor (208) is fixedly installed on the inner top wall of the bracket (206), the output end of the servo motor (208) is fixedly connected to a cylinder (209), the bottom of the cylinder (209) is fixedly connected to a second movable ring (210), and the surface of the second movable ring (210) is rotatably connected to the inside of the movable disk (207).

2. The electroplating tank for roller electroplating according to claim 1, characterized in that: A rectangular cylinder (3) is fixedly connected to one side of the electroplating tank (1), and a second hydraulic rod (4) is fixedly connected to the inner bottom wall of the rectangular cylinder (3).

3. The electroplating tank for roller electroplating according to claim 2, characterized in that: The output end of the second hydraulic rod (4) is fixedly connected to a rectangular rod (5), and the rectangular rod (5) is slidably connected to the inside of the rectangular cylinder (3).

4. The electroplating tank for roller electroplating according to claim 3, characterized in that: A fixing block (6) is fixedly connected to the top of the rectangular rod (5), and one side of the fixing block (6) is fixedly connected to one side of the rectangular plate (203).

5. The electroplating tank for roller electroplating according to claim 1, characterized in that: A plurality of gaskets (7) are fixedly connected to opposite sides of the first movable ring (204) and the second movable ring (210), and circular holes are provided on the surfaces of the first movable ring (204) and the second movable ring (210).

Images